Compare Solar Panels & Manufacturers

Compare Zhonggan New Energy JTM6 280-72 vs Powerwell Solar Energy BW-SM250P

Model: JTM6 280-72

Series: JTM6 265-310-72

Manufacturer: Zhonggan New Energy

Rated Power: 280 Wp

EnergyPal Zhonggan New Energy  Solar Panels JTM6 265-310-72 JTM6 280-72
Warranty Terms

Output Warranty:

unknown

Materials Warranty: unknown


Panel Performance

Rated Power: 280 Wp

Efficiency:

Voltage at Maximum Power VMPP: 36.2 V

Current at Maximum Power IMPP: 7.74 A

Open Circuit Voltage VOC: 45.3 V

Short Circuit Current ISC: 8.74 A

Power Tolerance Positive: + 3 %

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~85 °C

Temperature Coefficient of Pmax: -0.43 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.09 %/°C


Solar Panel Attributes

Weight: 23.5 kg

Cell Type: Monocrystalline

Cell Count: 72

Glass Thickness: unknown

Juntion Box Protection Class: unknown

Cable Length: 1000 mm

Glass Type: unknown

Model: BW-SM250P

Series: BW-SM250-265P60

Manufacturer: Powerwell Solar Energy

Rated Power: 250 Wp

EnergyPal Powerwell Solar Energy  Solar Panels BW-SM250-265P60 BW-SM250P
Warranty Terms

Output Warranty:

12 Years of 90% Output Power, 25 Years of 80% Output Power

Materials Warranty: unknown


Panel Performance

Rated Power: 250 Wp

Efficiency: 15.36 %

Voltage at Maximum Power VMPP: 30 V

Current at Maximum Power IMPP: 8.33 A

Open Circuit Voltage VOC: 36 V

Short Circuit Current ISC: 9.16 A

Power Tolerance Positive: unknown

Maximum System Voltage: 1000 V


Solar Panels Thermal Ranges

Operating Temperature Range: -40~90 °C

Temperature Coefficient of Pmax: -0.5 %/°C

Temperature Coefficient of Voc: -0.34 %/°C

Temperature Coefficient of Isc: 0.05 %/°C


Solar Panel Attributes

Weight: 18.8 kg

Cell Type: Polycrystalline

Cell Count: 60

Glass Thickness: 3.2 mm

Juntion Box Protection Class: unknown

Cable Length: 900 mm

Glass Type: Tempered, Low Iron